new-environment

oci-azure-interconnect

In this repository you will be creating a new setup based on below architecture to setup an Interconnect circuit between Oracle Cloud and Microsoft Azure.

Architecture Diagram

Prerequisites

You should complete below pre-requisites before proceeding to next section:

• You have an active Oracle Cloud Infrastructure Account and pre-requisites to access Oracle Cloud are setup properly.
• You have an active subscription to Microsoft Azure
• Permission to manage the following types of resources in your Oracle Cloud Infrastructure tenancy and Microsoft Azure: vcns, internet-gateways, route-tables, security-lists, subnets, instances, vnet, vnet gateways.

Tested enviornment:

➜  oci-azure-interconnect git:(main) terraform -v 

Your version of Terraform is out of date! The latest version
is 0.14.7. You can update by downloading from https://www.terraform.io/downloads.html
Terraform v0.13.0
+ provider registry.terraform.io/hashicorp/azurerm v2.20.0
+ provider registry.terraform.io/hashicorp/http v2.1.0
+ provider registry.terraform.io/hashicorp/oci v4.15.0

Deployment

You can follow below setps to deploy this setup in your account:

1. Create a local copy of this repo using below command on your terminal:

   https://github.com/oracle-quickstart/oci-azure-interconnect.git
   cd oci-azure-interconnect/new-vcn-vnet
   ls
   

2. Make sure you have terraform v0.13+ cli installed and accessible from your terminal.

   ➜  oci-azure-interconnect git:(main) terraform -v 
   
   Your version of Terraform is out of date! The latest version
   is 0.14.7. You can update by downloading from https://www.terraform.io/downloads.html
   Terraform v0.13.0
   + provider registry.terraform.io/hashicorp/azurerm v2.20.0
   + provider registry.terraform.io/hashicorp/http v2.1.0
   + provider registry.terraform.io/hashicorp/oci v4.15.0

3. Create a terraform.tfvars file in your oci-azure-interconnect directory, and specify the following variables:

   # Authentication
   tenancy_ocid         = "<tenancy_ocid>"
   user_ocid            = "<user_ocid>"
   fingerprint          = "<finger_print>"
   private_key_path     = "<pem_private_key_pem_file_path>"
   
   # SSH Keys
   ssh_public_key  = "<public_ssh_key_string_value>"
   
   # Region
   region = "<oci_region>"
   
   # Compartment
   compartment_ocid = "<compartment_ocid>"
   availability_domain_number = "<availability_domain_number>
   
   ## Azure Variables 
   bandwidth="<virtial_cricuit_bandwidth>"
   azure_region="<azure_region>"
   peering_location="<peered_location>"
   

4. Login to Microsoft Azure from CLI using az login. If you don't have Azure CLI utility installed locally you will have to do that first. Verify you have az account set --subscription if you have multiple subscriptions, etc. as described here: https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/guides/azure_cli.html

5. Create the Resources using the following commands:

   terraform init
   terraform plan
   terraform apply

6. At this point your circuits should be up and you can connect to test VMs on both end and validate connectivity using ping/ssh and check latency.

7. If you no longer require your infrastructure, you can run this command to destroy the resources:

   terraform destroy -target azurerm_virtual_network_gateway_connection.virtual_network_gateway_connection

   Note: End user noticed virtual circuit goes in failed state during deletion. So you should delete the circuit connection first and then continue with destroy command.

   terraform destroy 

Feedback

Feedbacks are welcome to this repo, please open a PR if you have any.